Search Results - "RAO ZHIWEN" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Stability of Large Parallel Tunnels Excavated in Weak Rocks: A Case Study

Stability of Large Parallel Tunnels Excavated in Weak Rocks: A Case Study

by Ding, Xiuli, Weng, Yonghong, Zhang, Yuting, Xu, Tangjin, Wang, Tuanle, Rao, Zhiwen, Qi, Zufang
Published in Rock mechanics and rock engineering (01.09.2017)

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Journal Article

Effect of grinding wheel speed on self-sharpening ability of PCBN grain during grinding of nickel-based superalloys with a constant undeformed chip thickness

Effect of grinding wheel speed on self-sharpening ability of PCBN grain during grinding of nickel-based superalloys with a constant undeformed chip thickness

by Zhu, Yejun, Ding, Wenfeng, Rao, Zhiwen, Fu, Yucan
Published in Wear (30.04.2019)

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Journal Article

Effect of wear behaviour of single mono- and poly-crystalline cBN grains on the grinding performance of Inconel 718

Effect of wear behaviour of single mono- and poly-crystalline cBN grains on the grinding performance of Inconel 718

by Rao, Zhiwen, Xiao, Guodong, Zhao, Biao, Zhu, Yejun, Ding, Wenfeng
Published in Ceramics international (15.06.2021)

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Journal Article

$Micro-fracture mechanism of polycrystalline CBN grain during single grain scratching tests based on fractal dimension analysis$

Micro-fracture mechanism of polycrystalline CBN grain during single grain scratching tests based on fractal dimension analysis

by Zhu, Yejun, Ding, Wenfeng, Rao, Zhiwen, Yang, Changyong
Published in Precision engineering (01.09.2019)

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Journal Article

Self-sharpening ability of monolayer brazed polycrystalline CBN grinding wheel during high-speed grinding

Self-sharpening ability of monolayer brazed polycrystalline CBN grinding wheel during high-speed grinding

by Zhu, Yejun, Ding, Wenfeng, Rao, Zhiwen, Zhao, Zhengcai
Published in Ceramics international (15.12.2019)

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Journal Article

$Numerical simulation analysis and experimental validation on wear/fracture mechanisms of polycrystalline cubic boron nitride superabrasives in high-speed grinding$

Numerical simulation analysis and experimental validation on wear/fracture mechanisms of polycrystalline cubic boron nitride superabrasives in high-speed grinding

by Rao, Zhiwen, Ding, Wenfeng, Zhu, Yejun, Xu, Jiuhua
Published in Ceramics international (15.02.2019)

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Journal Article

Understanding the self-sharpening characteristics of polycrystalline cubic boron nitride super-abrasive in high-speed grinding of Inconel 718

Understanding the self-sharpening characteristics of polycrystalline cubic boron nitride super-abrasive in high-speed grinding of Inconel 718

by Rao, Zhiwen, Ding, Wenfeng, Zhu, Yejun, Su, Honghua
Published in Ceramics international (01.07.2019)

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Journal Article

Fracture behavior and self-sharpening mechanisms of polycrystalline cubic boron nitride in grinding based on cohesive element method

Fracture behavior and self-sharpening mechanisms of polycrystalline cubic boron nitride in grinding based on cohesive element method

by HUANG, Xin, LI, Haonan, RAO, Zhiwen, DING, Wenfeng
Published in Chinese journal of aeronautics (01.12.2019)

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Journal Article

Automobile jump starter

Automobile jump starter

by Rao, Zhiwen
Year of Publication 04.02.2020

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Patent

Power supply

Power supply

by Rao, Zhiwen
Year of Publication 28.01.2020

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Patent

Rangefinder

Rangefinder

by Rao, Zhiwen
Year of Publication 01.10.2019

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Patent

Surgical operating instrument

Surgical operating instrument

by PENG MINGXU, RAO ZHIWEN
Year of Publication 02.02.2024

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Patent

Maintenance switch electric connector

Maintenance switch electric connector

by SUN YUGUANG, RAO ZHIWEN
Year of Publication 10.11.2023

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Patent

Surgical operating instrument

Surgical operating instrument

by DENG NANFANG, PENG MINGXU, LUO JIANCHENG, RAO ZHIWEN, ZUO PENGFEI
Year of Publication 28.11.2023

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Patent

Surgical operating instrument

Surgical operating instrument

by CHEN WEI, DENG NANFANG, RAO ZHIWEN, ZUO PENGFEI, GENG PING
Year of Publication 29.08.2023

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Patent

Surgical operating instrument

Surgical operating instrument

by CHEN WEI, DENG NANFANG, LUO JIANCHENG, RAO ZHIWEN, LI YU, GENG PING
Year of Publication 01.12.2023

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Patent

Electrosurgical instrument

Electrosurgical instrument

by WANG JIN, DENG NANFANG, RAO ZHIWEN, ZUO PENGFEI, MENG HAIBIN, GENG PING
Year of Publication 30.06.2023

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Patent

Surgical operating instrument

Surgical operating instrument

by CHEN WEI, NI CHANG, DENG NANFANG, RAO ZHIWEN, LI YU, ZUO PENGFEI
Year of Publication 24.11.2023

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Patent

Work order auditing method and device, equipment and medium

Work order auditing method and device, equipment and medium

by LIU SHIBIN, HE WEILUN, XIE HAIQIANG, RAO ZHIWEN, MOU JIWEI, QIU YIWEI, ZHANG JINGYANG, LIAO QIJIN, LEI YULONG
Year of Publication 27.10.2023

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Patent

Toll-missing detection method and device, server and storage medium

Toll-missing detection method and device, server and storage medium

by LIN LI, KANG JIAN, RAO ZHIWEN
Year of Publication 12.11.2019

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Patent